108930040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{143329}}^1$

素因数の和:143359

約数の個数: 32

約数和(自身を含む): 257994000

約数和(自身を除く): 149063960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 143329, 286658, 573316, 716645, 1146632, 1433290, 2723251, 2866580, 5446502, 5733160, 10893004, 13616255, 21786008, 27232510, 54465020, 108930040]

約数ペア:

[(1, 108930040), (2, 54465020), (4, 27232510), (5, 21786008), (8, 13616255), (10, 10893004), (19, 5733160), (20, 5446502), (38, 2866580), (40, 2723251), (76, 1433290), (95, 1146632), (152, 716645), (190, 573316), (380, 286658), (760, 143329)]